CN203985623U - A kind of applicable farmland discharges the device of natural enemy insect pest control - Google Patents
A kind of applicable farmland discharges the device of natural enemy insect pest control Download PDFInfo
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- CN203985623U CN203985623U CN201420451209.5U CN201420451209U CN203985623U CN 203985623 U CN203985623 U CN 203985623U CN 201420451209 U CN201420451209 U CN 201420451209U CN 203985623 U CN203985623 U CN 203985623U
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- enemy insect
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Abstract
The utility model relates to a kind of device of applicable farmland release natural enemy insect pest control, formed by weight body, partition, year polypide three parts, weight body is hemisphere, hemisphere inwall is uniformly distributed some stuck points, hemisphere port outside has getting stuck of one week projection, and the bottom of getting stuck is an outer rim ring; On partition, be uniformly distributed some gaps; It is described that to carry a polypide be hemisphere, hemisphere middle and upper part be uniformly distributed some go out worm channel, carry polypide fasten with weight body after formation one middle part there is the sphere structure of outer rim ring.The utility model provide a kind of rational in infrastructure, protective effect is comprehensive, simple to operate, the natural enemy insect releasing device of being convenient to transport, is not subject to the restriction of crop species when application, the field that is applicable to the natural enemy insects such as oophagous trichogrammae, aphid chalcid fly, Predatory Mites discharges.
Description
Technical field
The utility model discloses a kind of device of applicable farmland release natural enemy insect pest control, discharges for the field that is applicable to the natural enemy insects such as oophagous trichogrammae, aphid chalcid fly, Predatory Mites, belongs to pest biological prevention field.
Background technology
At present, chemical control means are still the mankind and continue the rampant main prophylactico-therapeutic measures adopting for insect, certainly use agricultural chemicals deinsectization, grass so far, can retrieve every year on average the production loss of 15% left and right.The annual extermination of disease and insect pest area of China reaches more than 100,000,000 hectare (inferior), and insecticide consumption is up to 200,000 tons (active ingredients), and wherein 70% is wide spectrum, high malicious organic phosphates, and the consumption of these insecticides has occupied 44% of Chinese pesticide market.Because using in a large number for a long time even of agricultural chemicals abused, cause the problems such as pest resistance to insecticide, residue of pesticide, environmental pollution to be increasingly sharpened, become the major hidden danger of restriction Chinese society sustainable economic development, therefore, stretching of restriction and reduction pesticide pollution is extremely urgent.
Improvement pesticide pollution need to reduce from source the usage amount of agricultural chemicals, this the green prevention and control technology that just need to seek to optimize is to substitute traditional chemical prevention and control method, and the biological prevention of application natural enemy insect control pest is exactly one of important technology meeting by this green prevention and control needs.China's natural enemy insect resource is very abundant, many Dominant Natural Enemies insect assemblies are if oophagous trichogrammae, Predatory Mites, aphid chalcid fly, ladybug, minute pirate bugs etc. large area are for the biological control of agriculture and forestry injurious insect, particularly applying of oophagous trichogrammae, applies every year at present trichogramma dendrolimi control of maize snout moth's larva area and is stabilized in 3,500 ten thousand mu of left and right in Jilin.In order better to apply these Dominant Natural Enemies castes, many natural enemy insect releasing devices are developed application in succession.As " box type bee discharging device for trichogrammatid wasps " (patent No. CN2930274Y), " little parasitic bee release " (patent No. CN202374894U), " a kind of multipurpose natural enemy insect mixing releasing device " (patent No. CN203446381U), " forestry pest natural enemy release device " (patent No. CN201617109U), " the automatic continuous releasing device of aphid cocoon honeybee " (number of patent application 201310750135.5).The design of these bee-escapes and use are confined to the control of insect in field crop or forestry substantially, do not consider the particular surroundings such as paddy field, apply these bee-escape trichogramma releases during in paddy field, and artificial suspension of need to going to the field, it is very inconvenient to operate.
Summary of the invention
The utility model discloses a kind of device of applicable farmland release natural enemy insect pest control, and the field that is applicable to the natural enemy insects such as oophagous trichogrammae, aphid chalcid fly, Predatory Mites discharges.
the utility model discloses a kind of device of applicable farmland release natural enemy insect pest control, and the technical solution of employing is:
Be made up of weight body, partition, year polypide three parts, wherein: weight body is hemisphere, hemisphere inwall is uniformly distributed some little cards, and hemisphere port outside is getting stuck of one week projection, and the bottom of getting stuck is an outer rim ring; On partition, be uniformly distributed some gaps; It is described that to carry a polypide be hemisphere, hemisphere middle and upper part be uniformly distributed some go out worm channel, carry polypide fasten with weight body after formation one middle part there is the sphere structure of outer rim ring.
Sphere diameter 30.0 ~ 50.0 mm of sphere structure described in the utility model.
Getting stuck of outside one week projection of weight body port described in the utility model is highly 0.2-1.0 mm.
The overhanging 3.0-5.0 mm of outer rim ring of weight body described in the utility model port.
Described in the utility modelly be uniformly distributed 3-5 stuck point apart from weight body port inner wall.
Partition described in the utility model is uniformly distributed the wide 10-20 of a 0.5-1.0 mm gap.
The described in the utility model year dark opaque hemisphere of polypide, hemisphere top distribution diameter is that 5-10 of 0.5-1.0 mm goes out worm channel.
When the utility model device uses, in land for growing field crops or paddy field several releasing devices that contain natural enemy insect of jettisoninging.Mass is injected in load-bearing space at releasing device, puts into artificial breeding natural enemy insect at partition upper space; Polypide will be carried again and weight body is buckled into one; The releasing device that contains natural enemy insect is evenly jettisoninged in land for growing field crops or paddy field, make it automatically stand on ground or float on the water surface, natural enemy insect initiatively climbs out of and searches insect from going out worm channel after sprouting wings.
good effect of the present utility model is:when this releasing device is applied in field, be not subject to the restriction of crop species, directly the device that contains natural enemy insect dished out.When particularly paddy field is applied this device, operator need not descend paddy field, on the Chi Geng of rice field, the releasing device with constant weight can be thrown in paddy field, under Action of Gravity Field, releasing device bottom first falls into the water, under the effect of cup outer rim ring buoyancy, releasing device can not sink under water, the upper space that natural enemy insect is housed can float on the water surface, immediately has a small amount of water to enter from going out bee-hole, also can infiltrate the lower space that fills sand by the apertured partition of tool; Avoid predator to the taking food of natural enemy insect, prevent from drenching with rain, not ponding, and can realize mechanization production; What is more important, this spherical device is easily packed, and saves space, is convenient to transport.
brief description of the drawings;
Fig. 1 is the utility model releasing device structural representation;
Fig. 2 is that utility model is carried polypide structural representation;
Fig. 3 is the utility model weight body structural representation;
Fig. 4 is utility model weight body, get stuck, outer rim ring structure schematic diagram;
Fig. 5 is the utility model spacer structure schematic diagram;
In figure, 1, weight body, 2, stuck point, 3, get stuck, 4, outer rim ring, 5, partition, 6, gap, 7, carry polypide, 8, go out worm channel, 9, sphere structure.
Embodiment
embodiment 1
Shown in Fig. 1, Fig. 2, releasing device of the present utility model is made up of weight body 1, partition 5 and dark opaque year polypide 7 parts; In Fig. 3, Fig. 4, weight body 1 is that a diameter is the hemisphere of 3.2 mm, hemisphere inwall 2/3 position is uniformly distributed 3 stuck points 2, and what be protruding 0.5 mm apart from the outside 1.0 mm places of hemisphere port gets stuck 3, the distance outer rim ring 4 that 3 times 1 mm places are overhanging 4.0 mm that gets stuck; Partition 5 is that a diameter is the disk of 3.1 mm, is uniformly distributed 14 long gap 6(of wide 4.0 mm of 1.0 mm with reference to Fig. 5); Carrying polypide 7 is that a diameter is the dark opaque hemispheres of 32.0 mm, and what be uniformly distributed respectively 5 diameters apart from hemisphere top 5.0 mm and 10.0 mm places and be 0.5 mm goes out bee-hole 8; Carry after polypide 7 fastens with weight body 1 and form sphere structure 9(diameter 30.0 ~ 50.0 mm in the middle of with outer rim ring).
test example 1
At the dry sand of the interior injection constant weight of weight body 1 of releasing device described in embodiment 1, partition 5 is pressed and is fixed on 3 stuck points 2 times, the natural enemy insect that artificial breeding is not sprouted wings is positioned over the space on partition 5 tops, then will carry the get stuck 3 places fastening of polypide 7 in weight body 1, directly the spherical device that contains natural enemy insect 9 is packed into transport in case.When apply in field, according to burst size, the spherical releasing device of directly jettisoninging falls into land for growing field crops or paddy field, under the effect that contains embolium 4 outside sand weight body 1 and middle part, year polypide 7 that natural enemy is housed can stand on top automatically, as rain enters, water can infiltrate the lower space that fills sand automatically by gap 6, after natural enemy insect is sprouted wings, under phototactic effect, worm channel 8 initiatively crawls toward out.
test example 2
Application new device discharges the Trichogramma control rice-stem borer that rice moth egg is bred
At striped rice borer egg production peak time, be 1 hm for area
2paddy field, 45 releasing devices that contain Trichogramma (embodiment 1) of evenly jettisoninging, can put honeybee according to operating procedure below: at the dry sand of the interior injection of releasing device weight body 18 g left and right, make it be full of partition 5 load-bearing spaces, bottom, by be positioned over the space on partition 5 tops containing 3330 the Trichogramma rice moth egg cards that are about to sprout wings of having an appointment, then will carry polypide 7 and weight body 1 fastening.Get 45 releasing devices that contain identical honeybee amount ready, arrive behind target control field, on paddy field pool ridge, put honeybee device to evenly jettisoninging in field, under the effect of embolium 4, whole spherical device 9 can float in water automatically outside.After Trichogramma is sprouted wings, under phototactic effect, initiatively climb out of out worm channel 8 and search parasitic rice-stem borer host egg, it is implemented effectively to control.
Claims (7)
1. the device of an applicable farmland release natural enemy insect pest control, formed by weight body, partition, year polypide three parts, it is characterized in that: weight body is hemisphere, and hemisphere inwall is uniformly distributed stuck point, hemisphere port outside has getting stuck of one week projection, and the bottom of getting stuck is an outer rim ring; On partition, be uniformly distributed gap; A described year polypide is hemisphere, and hemisphere middle and upper part is uniformly distributed out worm channel, carries polypide and weight body and fastens the rear middle sphere structure with outer rim ring that forms.
2. the device that discharges natural enemy insect pest control according to a kind of applicable farmland described in claim 1, is characterized in that: sphere diameter 30.0 ~ 50.0 mm of sphere structure.
3. the device that discharges natural enemy insect pest control according to a kind of applicable farmland described in claim 1, is characterized in that: getting stuck of outside one week projection of weight body port is highly 0.2-1.0 mm.
4. the device that discharges natural enemy insect pest control according to a kind of applicable farmland described in claim 1, is characterized in that: the overhanging 3.0-5.0 mm of outer rim ring of weight body port.
5. the device that discharges natural enemy insect pest control according to a kind of applicable farmland described in claim 1, is characterized in that: be uniformly distributed 3-5 stuck point apart from weight body port inner wall.
6. the device that discharges natural enemy insect pest control according to a kind of applicable farmland described in claim 1, is characterized in that: partition is uniformly distributed the wide 10-20 of a 0.5-1.0 mm gap.
7. the device that discharges natural enemy insect pest control according to a kind of applicable farmland described in claim 1, is characterized in that: carry the dark opaque hemisphere of polypide, hemisphere top distribution diameter is that 5-10 of 0.5-1.0 mm goes out worm channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451209.5U CN203985623U (en) | 2014-08-12 | 2014-08-12 | A kind of applicable farmland discharges the device of natural enemy insect pest control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420451209.5U CN203985623U (en) | 2014-08-12 | 2014-08-12 | A kind of applicable farmland discharges the device of natural enemy insect pest control |
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| CN203985623U true CN203985623U (en) | 2014-12-10 |
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| CN201420451209.5U Expired - Fee Related CN203985623U (en) | 2014-08-12 | 2014-08-12 | A kind of applicable farmland discharges the device of natural enemy insect pest control |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165799A (en) * | 2015-09-21 | 2015-12-23 | 江苏大学 | Insect egg transporting and releasing device |
| CN105165800A (en) * | 2015-10-21 | 2015-12-23 | 广东省粮食科学研究所 | Parasitic wasp natural enemy release device and parasitic wasp natural enemy sustained release method |
| CN105613483A (en) * | 2015-11-30 | 2016-06-01 | 沈阳金丰春航空科技有限公司 | Trichogramma dispenser |
| CN106332868A (en) * | 2016-09-07 | 2017-01-18 | 曹萍 | Spherical device |
| CN106614518A (en) * | 2016-11-16 | 2017-05-10 | 沈阳永沃生物科技有限公司 | Spherical vessel |
| CN108377977A (en) * | 2018-03-07 | 2018-08-10 | 华南农业大学 | A kind of optical frequency formula mosquito dispenser based on unmanned plane |
| CN110771575A (en) * | 2019-10-29 | 2020-02-11 | 河南省农业科学院烟草研究所 | Stiff aphid releasing ball for aphidiidae and method for releasing stiff aphids of aphidiidae |
-
2014
- 2014-08-12 CN CN201420451209.5U patent/CN203985623U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165799A (en) * | 2015-09-21 | 2015-12-23 | 江苏大学 | Insect egg transporting and releasing device |
| CN105165799B (en) * | 2015-09-21 | 2018-12-14 | 江苏大学 | A kind of transport of worm's ovum and release device |
| CN105165800A (en) * | 2015-10-21 | 2015-12-23 | 广东省粮食科学研究所 | Parasitic wasp natural enemy release device and parasitic wasp natural enemy sustained release method |
| CN105613483A (en) * | 2015-11-30 | 2016-06-01 | 沈阳金丰春航空科技有限公司 | Trichogramma dispenser |
| CN106332868A (en) * | 2016-09-07 | 2017-01-18 | 曹萍 | Spherical device |
| CN106614518A (en) * | 2016-11-16 | 2017-05-10 | 沈阳永沃生物科技有限公司 | Spherical vessel |
| CN108377977A (en) * | 2018-03-07 | 2018-08-10 | 华南农业大学 | A kind of optical frequency formula mosquito dispenser based on unmanned plane |
| CN108377977B (en) * | 2018-03-07 | 2023-05-19 | 华南农业大学 | Unmanned aerial vehicle-based optical frequency type mosquito dispenser |
| CN110771575A (en) * | 2019-10-29 | 2020-02-11 | 河南省农业科学院烟草研究所 | Stiff aphid releasing ball for aphidiidae and method for releasing stiff aphids of aphidiidae |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210812 |